<template>
  <div class="container">
      <!-- 数据大屏展示内容区域 -->
      <div class="screen" ref="screen">
          <!-- 数据大屏顶部 -->
          <div class="top">
              <Top />
          </div>
          <div class="bottom">
              <div class="left">
                  <Tourist class="tourist"></Tourist>
                  <Sex class="sex"></Sex>
                  <Age class="age"></Age>
              </div>
              <div class="center">
                  <Map class="map"></Map>
                  <Line class="line"></Line>
              </div>
              <div class="right">
                  <Rank class="rank"></Rank>
                  <Year class="year"></Year>
                  <Counter class="count"></Counter>
              </div>
          </div>
      </div>
  </div>
</template>

<script setup lang="ts">
import { ref, onMounted } from "vue";
//引入顶部的子组件
import Top from './components/top/index.vue';
//引入左侧三个子组件
import Tourist from './components/tourist/index.vue';
import Sex from './components/sex/index.vue';
import Age from './components/age/index.vue'

//引入中间两个子组件
import Map from './components/map/index.vue';
import Line from './components/line/index.vue';

//引入右侧三个子组件
import Rank from './components/rank/index.vue';
import Year from './components/year/index.vue';
import Counter from './components/couter/index.vue'
//获取数据大屏展示内容盒子的DOM元素
let screen = ref();
onMounted(() => {
  screen.value.style.transform = `scale(${getScale()}) translate(-50%,-50%)`
});
//定义大屏缩放比例
function getScale(w = 1920, h = 1080) {
  const ww = window.innerWidth / w;
  const wh = window.innerHeight / h;
  return ww < wh ? ww : wh;
}
//监听视口变化
window.onresize = () => {
  screen.value.style.transform = `scale(${getScale()}) translate(-50%,-50%)`
}


</script>

<style scoped lang="scss">
.container {
  width: 100vw;
  height: 100vh;
  background: url(./images/bg.png) no-repeat;
  background-size: cover;

  .screen {
      position: fixed;
      width: 1920px;
      height: 1080px;
      left: 50%;
      top: 50%;
      transform-origin: left top;

      .top {
          width: 100%;
          height: 40px;
      }

      .bottom {
          display: flex;

          .right {
              flex: 1;
              display: flex;
              flex-direction: column;
              margin-left: 40px;

              .rank {
                  flex: 1.5;
              }

              .year {
                  flex: 1;

              }

              .count {
                  flex: 1;
              }
          }

          .left {
              flex: 1;
              height: 1040px;
              display: flex;
              flex-direction: column;

              .tourist {
                  flex: 1.2;
              }

              .sex {
                  flex: 1;

              }

              .age {
                  flex: 1;
              }
          }

          .center {
              flex: 1.5;
              display: flex;
              flex-direction: column;

              .map {
                  flex: 4;
              }

              .line {
                  flex: 1;
              }
          }
      }
  }
}
</style>